The auto saves are really what saves this game from being garbage. It has a lot of potential but sometimes you don't know how but the developers have lost themselves.
It's a porn game, nobody cares about the story, if you want a story with sexual content, there is erotic games for that.
Besides, the story is bad, really bad. It tries to be funny sometimes, and the other times way too serious for nothing.
I mean, with the number of things that doesn't make any sense, one more for the fun of more sex scenes shouldn't hurt.
So yeah, a porn game should adapt its story to make it match the porn content, not the other way around. If there was a good scenarist, he could find an idea to put the porn content and keep the story consistent.